DE60001635T2 - METHOD FOR PRODUCING MICROCELLULAR POLYURETHANE ELASTOMERS WITH IMPROVED PROCESSING PROPERTIES - Google Patents

METHOD FOR PRODUCING MICROCELLULAR POLYURETHANE ELASTOMERS WITH IMPROVED PROCESSING PROPERTIES

Info

Publication number
DE60001635T2
DE60001635T2 DE60001635T DE60001635T DE60001635T2 DE 60001635 T2 DE60001635 T2 DE 60001635T2 DE 60001635 T DE60001635 T DE 60001635T DE 60001635 T DE60001635 T DE 60001635T DE 60001635 T2 DE60001635 T2 DE 60001635T2
Authority
DE
Germany
Prior art keywords
polyurethane elastomers
processing properties
improved processing
microcellular polyurethane
producing microcellular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE60001635T
Other languages
German (de)
Other versions
DE60001635D1 (en
Inventor
Xiaohu Li
Jordan Lam
Dzung Dai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Antwerpen NV
Original Assignee
Bayer Antwerpen NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Antwerpen NV filed Critical Bayer Antwerpen NV
Publication of DE60001635D1 publication Critical patent/DE60001635D1/en
Application granted granted Critical
Publication of DE60001635T2 publication Critical patent/DE60001635T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6564—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0066—≥ 150kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2120/00—Compositions for reaction injection moulding processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2410/00—Soles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE60001635T 1999-02-26 2000-02-28 METHOD FOR PRODUCING MICROCELLULAR POLYURETHANE ELASTOMERS WITH IMPROVED PROCESSING PROPERTIES Expired - Fee Related DE60001635T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25849599A 1999-02-26 1999-02-26
PCT/EP2000/001673 WO2000050483A1 (en) 1999-02-26 2000-02-28 Process for making microcellular polyurethane elastomers with improved processability

Publications (2)

Publication Number Publication Date
DE60001635D1 DE60001635D1 (en) 2003-04-17
DE60001635T2 true DE60001635T2 (en) 2003-09-18

Family

ID=22980798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60001635T Expired - Fee Related DE60001635T2 (en) 1999-02-26 2000-02-28 METHOD FOR PRODUCING MICROCELLULAR POLYURETHANE ELASTOMERS WITH IMPROVED PROCESSING PROPERTIES

Country Status (13)

Country Link
EP (1) EP1161473B1 (en)
CN (1) CN1341132A (en)
AU (1) AU3283400A (en)
CZ (1) CZ20013066A3 (en)
DE (1) DE60001635T2 (en)
DK (1) DK1161473T3 (en)
ES (1) ES2193056T3 (en)
HK (1) HK1045162A1 (en)
HU (1) HUP0200047A3 (en)
PL (1) PL349357A1 (en)
PT (1) PT1161473E (en)
SK (1) SK11902001A3 (en)
WO (1) WO2000050483A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6458861B1 (en) * 2001-01-18 2002-10-01 Bayer Antwerp N.V. Carbon dioxide blown low density, flexible microcellular elastomers suitable for preparing shoe components
DE10155772A1 (en) * 2001-11-14 2003-05-22 Basf Ag Process for the production of polyurethanes
US7168880B2 (en) * 2004-11-17 2007-01-30 Battelle Memorial Institute Impact attenuator system
US8188208B2 (en) * 2005-01-13 2012-05-29 Bayer Materialscience Llc Solid polyurethane elastomers which exhibit reduced dimensional shrinkage
ITMI20050439A1 (en) * 2005-03-17 2006-09-18 Martini Marco SOLES FOR POLYURETHANE SHOES
DE102007005960A1 (en) * 2007-02-07 2008-08-14 Bayer Materialscience Ag Carbon black filled polyurethanes with high dielectric constant and dielectric strength
CN102015813B (en) 2008-03-17 2013-05-22 巴特勒纪念研究院 Rebound control material
CN101486788B (en) * 2008-12-30 2011-09-14 浙江华峰新材料股份有限公司 Low density high hardness polyurethane micropore elastomer and preparation thereof
US20140094534A1 (en) * 2011-06-22 2014-04-03 Dow Global Technologies Llc Polyurethane Foam Elastomers for High Temperature Applications
CN109251353A (en) * 2018-10-24 2019-01-22 东莞市富兴鞋材有限公司 Expancel DU: the high-efficiency broad spectrum auxiliary agent of polyurathamc physical property is improved
CN112409559B (en) * 2019-08-21 2022-08-02 万华化学（北京）有限公司 Polyurethane microporous elastomer and preparation method thereof
US20230250220A1 (en) * 2020-07-10 2023-08-10 Basf Se Process for preparing a crosslinked thermoplastic polyurethane and articles thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470935A (en) * 1992-12-15 1995-11-28 Bayer Corporation Preparation of cast elastomers using 2-methyl-1,3-propanediol as chain extender
US5719252A (en) * 1996-12-18 1998-02-17 Bayer Corporation Unfilled two-component polyurethane adhesive

Also Published As

Publication number Publication date
DK1161473T3 (en) 2003-05-05
HUP0200047A2 (en) 2002-05-29
HUP0200047A3 (en) 2002-07-29
CZ20013066A3 (en) 2001-11-14
ES2193056T3 (en) 2003-11-01
AU3283400A (en) 2000-09-14
SK11902001A3 (en) 2002-01-07
CN1341132A (en) 2002-03-20
PL349357A1 (en) 2002-07-15
HK1045162A1 (en) 2002-11-15
DE60001635D1 (en) 2003-04-17
EP1161473B1 (en) 2003-03-12
WO2000050483A1 (en) 2000-08-31
EP1161473A1 (en) 2001-12-12
PT1161473E (en) 2003-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee